This standard specifies the basic principles and requirements for the inspection of the physical and chemical part of food hygiene inspection methods. This standard applies to the physical and chemical part of food hygiene inspection methods.
GB/T 5009.1-2003 history
2003GB/T 5009.1-2003 Methods of food hygienic analysis-Physical and chemical section--General principles
1996GB/T 5009.1-1996 General rules for physical and chemical parts of food hygiene inspection methods